73843785

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28789}}^1$

素因数の和:28822

約数の個数: 32

約数和(自身を含む): 138192000

約数和(自身を除く): 64348215

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 28789, 86367, 143945, 259101, 431835, 546991, 777303, 1295505, 1640973, 2734955, 3886515, 4922919, 8204865, 14768757, 24614595, 73843785]

約数ペア:

[(1, 73843785), (3, 24614595), (5, 14768757), (9, 8204865), (15, 4922919), (19, 3886515), (27, 2734955), (45, 1640973), (57, 1295505), (95, 777303), (135, 546991), (171, 431835), (285, 259101), (513, 143945), (855, 86367), (2565, 28789)]