91801935

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 164436480

約数和(自身を除く): 72634545

約数列:

[1, 3, 5, 9, 15, 45, 59, 71, 177, 213, 295, 355, 487, 531, 639, 885, 1065, 1461, 2435, 2655, 3195, 4189, 4383, 7305, 12567, 20945, 21915, 28733, 34577, 37701, 62835, 86199, 103731, 143665, 172885, 188505, 258597, 311193, 430995, 518655, 1292985, 1555965, 2040043, 6120129, 10200215, 18360387, 30600645, 91801935]

約数ペア:

[(1, 91801935), (3, 30600645), (5, 18360387), (9, 10200215), (15, 6120129), (45, 2040043), (59, 1555965), (71, 1292985), (177, 518655), (213, 430995), (295, 311193), (355, 258597), (487, 188505), (531, 172885), (639, 143665), (885, 103731), (1065, 86199), (1461, 62835), (2435, 37701), (2655, 34577), (3195, 28733), (4189, 21915), (4383, 20945), (7305, 12567)]