144432085

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 213966720

約数和(自身を除く): 69534635

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 131, 289, 545, 595, 655, 763, 917, 1445, 1853, 2023, 2227, 3815, 4585, 9265, 10115, 11135, 12971, 14279, 15589, 31501, 37859, 64855, 71395, 77945, 99953, 157505, 189295, 220507, 242743, 265013, 499765, 1102535, 1213715, 1325065, 1699201, 4126631, 8496005, 20633155, 28886417, 144432085]

約数ペア:

[(1, 144432085), (5, 28886417), (7, 20633155), (17, 8496005), (35, 4126631), (85, 1699201), (109, 1325065), (119, 1213715), (131, 1102535), (289, 499765), (545, 265013), (595, 242743), (655, 220507), (763, 189295), (917, 157505), (1445, 99953), (1853, 77945), (2023, 71395), (2227, 64855), (3815, 37859), (4585, 31501), (9265, 15589), (10115, 14279), (11135, 12971)]