163485165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 277387776

約数和(自身を除く): 113902611

約数列:

[1, 3, 5, 15, 31, 59, 93, 101, 155, 177, 295, 303, 465, 505, 885, 1515, 1829, 3131, 3481, 5487, 5959, 9145, 9393, 10443, 15655, 17405, 17877, 27435, 29795, 46965, 52215, 89385, 107911, 184729, 323733, 351581, 539555, 554187, 923645, 1054743, 1618665, 1757905, 2770935, 5273715, 10899011, 32697033, 54495055, 163485165]

約数ペア:

[(1, 163485165), (3, 54495055), (5, 32697033), (15, 10899011), (31, 5273715), (59, 2770935), (93, 1757905), (101, 1618665), (155, 1054743), (177, 923645), (295, 554187), (303, 539555), (465, 351581), (505, 323733), (885, 184729), (1515, 107911), (1829, 89385), (3131, 52215), (3481, 46965), (5487, 29795), (5959, 27435), (9145, 17877), (9393, 17405), (10443, 15655)]