23574105

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 44605440

約数和(自身を除く): 21031335

約数列:

[1, 3, 5, 9, 15, 27, 31, 43, 45, 93, 129, 131, 135, 155, 215, 279, 387, 393, 465, 645, 655, 837, 1161, 1179, 1333, 1395, 1935, 1965, 3537, 3999, 4061, 4185, 5633, 5805, 5895, 6665, 11997, 12183, 16899, 17685, 19995, 20305, 28165, 35991, 36549, 50697, 59985, 60915, 84495, 109647, 152091, 174623, 179955, 182745, 253485, 523869, 548235, 760455, 873115, 1571607, 2619345, 4714821, 7858035, 23574105]

約数ペア:

[(1, 23574105), (3, 7858035), (5, 4714821), (9, 2619345), (15, 1571607), (27, 873115), (31, 760455), (43, 548235), (45, 523869), (93, 253485), (129, 182745), (131, 179955), (135, 174623), (155, 152091), (215, 109647), (279, 84495), (387, 60915), (393, 59985), (465, 50697), (645, 36549), (655, 35991), (837, 28165), (1161, 20305), (1179, 19995), (1333, 17685), (1395, 16899), (1935, 12183), (1965, 11997), (3537, 6665), (3999, 5895), (4061, 5805), (4185, 5633)]