37133915

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 19747525

約数列:

[1, 5, 7, 13, 35, 49, 65, 89, 91, 131, 245, 445, 455, 623, 637, 655, 917, 1157, 1703, 3115, 3185, 4361, 4585, 5785, 6419, 8099, 8515, 11659, 11921, 21805, 32095, 40495, 56693, 58295, 59605, 81613, 83447, 151567, 283465, 408065, 417235, 571291, 757835, 1060969, 2856455, 5304845, 7426783, 37133915]

約数ペア:

[(1, 37133915), (5, 7426783), (7, 5304845), (13, 2856455), (35, 1060969), (49, 757835), (65, 571291), (89, 417235), (91, 408065), (131, 283465), (245, 151567), (445, 83447), (455, 81613), (623, 59605), (637, 58295), (655, 56693), (917, 40495), (1157, 32095), (1703, 21805), (3115, 11921), (3185, 11659), (4361, 8515), (4585, 8099), (5785, 6419)]