30543525

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 58805760

約数和(自身を除く): 28262235

約数列:

[1, 3, 5, 9, 15, 25, 29, 31, 45, 75, 87, 93, 145, 151, 155, 225, 261, 279, 435, 453, 465, 725, 755, 775, 899, 1305, 1359, 1395, 2175, 2265, 2325, 2697, 3775, 4379, 4495, 4681, 6525, 6795, 6975, 8091, 11325, 13137, 13485, 14043, 21895, 22475, 23405, 33975, 39411, 40455, 42129, 65685, 67425, 70215, 109475, 117025, 135749, 197055, 202275, 210645, 328425, 351075, 407247, 678745, 985275, 1053225, 1221741, 2036235, 3393725, 6108705, 10181175, 30543525]

約数ペア:

[(1, 30543525), (3, 10181175), (5, 6108705), (9, 3393725), (15, 2036235), (25, 1221741), (29, 1053225), (31, 985275), (45, 678745), (75, 407247), (87, 351075), (93, 328425), (145, 210645), (151, 202275), (155, 197055), (225, 135749), (261, 117025), (279, 109475), (435, 70215), (453, 67425), (465, 65685), (725, 42129), (755, 40455), (775, 39411), (899, 33975), (1305, 23405), (1359, 22475), (1395, 21895), (2175, 14043), (2265, 13485), (2325, 13137), (2697, 11325), (3775, 8091), (4379, 6975), (4495, 6795), (4681, 6525)]