57747885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 105670656

約数和(自身を除く): 47922771

約数列:

[1, 3, 5, 13, 15, 31, 39, 41, 65, 93, 123, 155, 195, 205, 233, 403, 465, 533, 615, 699, 1165, 1209, 1271, 1599, 2015, 2665, 3029, 3495, 3813, 6045, 6355, 7223, 7995, 9087, 9553, 15145, 16523, 19065, 21669, 28659, 36115, 45435, 47765, 49569, 82615, 93899, 108345, 124189, 143295, 247845, 281697, 296143, 372567, 469495, 620945, 888429, 1408485, 1480715, 1862835, 3849859, 4442145, 11549577, 19249295, 57747885]

約数ペア:

[(1, 57747885), (3, 19249295), (5, 11549577), (13, 4442145), (15, 3849859), (31, 1862835), (39, 1480715), (41, 1408485), (65, 888429), (93, 620945), (123, 469495), (155, 372567), (195, 296143), (205, 281697), (233, 247845), (403, 143295), (465, 124189), (533, 108345), (615, 93899), (699, 82615), (1165, 49569), (1209, 47765), (1271, 45435), (1599, 36115), (2015, 28659), (2665, 21669), (3029, 19065), (3495, 16523), (3813, 15145), (6045, 9553), (6355, 9087), (7223, 7995)]