66157245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 145776384

約数和(自身を除く): 79619139

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 61, 63, 77, 99, 105, 165, 183, 231, 305, 313, 315, 385, 427, 495, 549, 671, 693, 915, 939, 1155, 1281, 1565, 2013, 2135, 2191, 2745, 2817, 3355, 3443, 3465, 3843, 4695, 4697, 6039, 6405, 6573, 10065, 10329, 10955, 14085, 14091, 17215, 19093, 19215, 19719, 23485, 24101, 30195, 30987, 32865, 42273, 51645, 57279, 70455, 72303, 95465, 98595, 120505, 133651, 154935, 171837, 210023, 211365, 216909, 286395, 361515, 400953, 630069, 668255, 859185, 1050115, 1084545, 1202859, 1470161, 1890207, 2004765, 3150345, 4410483, 6014295, 7350805, 9451035, 13231449, 22052415, 66157245]

約数ペア:

[(1, 66157245), (3, 22052415), (5, 13231449), (7, 9451035), (9, 7350805), (11, 6014295), (15, 4410483), (21, 3150345), (33, 2004765), (35, 1890207), (45, 1470161), (55, 1202859), (61, 1084545), (63, 1050115), (77, 859185), (99, 668255), (105, 630069), (165, 400953), (183, 361515), (231, 286395), (305, 216909), (313, 211365), (315, 210023), (385, 171837), (427, 154935), (495, 133651), (549, 120505), (671, 98595), (693, 95465), (915, 72303), (939, 70455), (1155, 57279), (1281, 51645), (1565, 42273), (2013, 32865), (2135, 30987), (2191, 30195), (2745, 24101), (2817, 23485), (3355, 19719), (3443, 19215), (3465, 19093), (3843, 17215), (4695, 14091), (4697, 14085), (6039, 10955), (6405, 10329), (6573, 10065)]