145154015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 189112320

約数和(自身を除く): 43958305

約数列:

[1, 5, 19, 53, 95, 127, 227, 265, 635, 1007, 1135, 2413, 4313, 5035, 6731, 12031, 12065, 21565, 28829, 33655, 60155, 127889, 144145, 228589, 547751, 639445, 1142945, 1527937, 2738755, 7639685, 29030803, 145154015]

約数ペア:

[(1, 145154015), (5, 29030803), (19, 7639685), (53, 2738755), (95, 1527937), (127, 1142945), (227, 639445), (265, 547751), (635, 228589), (1007, 144145), (1135, 127889), (2413, 60155), (4313, 33655), (5035, 28829), (6731, 21565), (12031, 12065)]