426515355

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 904704000

約数和(自身を除く): 478188645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 61, 63, 105, 135, 147, 151, 183, 189, 245, 305, 315, 343, 427, 441, 453, 549, 735, 755, 915, 945, 1029, 1057, 1281, 1323, 1359, 1647, 1715, 2135, 2205, 2265, 2745, 2989, 3087, 3171, 3843, 4077, 5145, 5285, 6405, 6615, 6795, 7399, 8235, 8967, 9211, 9261, 9513, 11529, 14945, 15435, 15855, 19215, 20385, 20923, 22197, 26901, 27633, 28539, 36995, 44835, 46055, 46305, 47565, 51793, 57645, 62769, 64477, 66591, 80703, 82899, 104615, 110985, 134505, 138165, 142695, 155379, 188307, 193431, 199773, 248697, 258965, 313845, 322385, 332955, 403515, 414495, 451339, 466137, 564921, 580293, 776895, 941535, 967155, 998865, 1243485, 1354017, 1398411, 1740879, 2256695, 2330685, 2824605, 2901465, 3159373, 4062051, 6770085, 6992055, 8704395, 9478119, 12186153, 15796865, 20310255, 28434357, 47390595, 60930765, 85303071, 142171785, 426515355]

約数ペア:

[(1, 426515355), (3, 142171785), (5, 85303071), (7, 60930765), (9, 47390595), (15, 28434357), (21, 20310255), (27, 15796865), (35, 12186153), (45, 9478119), (49, 8704395), (61, 6992055), (63, 6770085), (105, 4062051), (135, 3159373), (147, 2901465), (151, 2824605), (183, 2330685), (189, 2256695), (245, 1740879), (305, 1398411), (315, 1354017), (343, 1243485), (427, 998865), (441, 967155), (453, 941535), (549, 776895), (735, 580293), (755, 564921), (915, 466137), (945, 451339), (1029, 414495), (1057, 403515), (1281, 332955), (1323, 322385), (1359, 313845), (1647, 258965), (1715, 248697), (2135, 199773), (2205, 193431), (2265, 188307), (2745, 155379), (2989, 142695), (3087, 138165), (3171, 134505), (3843, 110985), (4077, 104615), (5145, 82899), (5285, 80703), (6405, 66591), (6615, 64477), (6795, 62769), (7399, 57645), (8235, 51793), (8967, 47565), (9211, 46305), (9261, 46055), (9513, 44835), (11529, 36995), (14945, 28539), (15435, 27633), (15855, 26901), (19215, 22197), (20385, 20923)]