457551255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12071}}^1$

素因数の和:12124

約数の個数: 48

約数和(自身を含む): 883090944

約数和(自身を除く): 425539689

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 2527, 5415, 7581, 12071, 12635, 36213, 37905, 60355, 84497, 181065, 229349, 253491, 422485, 688047, 1146745, 1267455, 1605443, 3440235, 4357631, 4816329, 8027215, 13072893, 21788155, 24081645, 30503417, 65364465, 91510251, 152517085, 457551255]

約数ペア:

[(1, 457551255), (3, 152517085), (5, 91510251), (7, 65364465), (15, 30503417), (19, 24081645), (21, 21788155), (35, 13072893), (57, 8027215), (95, 4816329), (105, 4357631), (133, 3440235), (285, 1605443), (361, 1267455), (399, 1146745), (665, 688047), (1083, 422485), (1805, 253491), (1995, 229349), (2527, 181065), (5415, 84497), (7581, 60355), (12071, 37905), (12635, 36213)]