61333755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 57276165

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 109, 115, 161, 233, 327, 345, 483, 545, 699, 763, 805, 1165, 1631, 1635, 2289, 2415, 2507, 3495, 3815, 4893, 5359, 7521, 8155, 11445, 12535, 16077, 17549, 24465, 25397, 26795, 37513, 37605, 52647, 76191, 80385, 87745, 112539, 126985, 177779, 187565, 263235, 380955, 533337, 562695, 584131, 888895, 1752393, 2666685, 2920655, 4088917, 8761965, 12266751, 20444585, 61333755]

約数ペア:

[(1, 61333755), (3, 20444585), (5, 12266751), (7, 8761965), (15, 4088917), (21, 2920655), (23, 2666685), (35, 1752393), (69, 888895), (105, 584131), (109, 562695), (115, 533337), (161, 380955), (233, 263235), (327, 187565), (345, 177779), (483, 126985), (545, 112539), (699, 87745), (763, 80385), (805, 76191), (1165, 52647), (1631, 37605), (1635, 37513), (2289, 26795), (2415, 25397), (2507, 24465), (3495, 17549), (3815, 16077), (4893, 12535), (5359, 11445), (7521, 8155)]