238581035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4159}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 359424000

約数和(自身を除く): 120842965

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 385, 745, 1043, 1639, 4159, 5215, 8195, 11473, 20795, 29113, 45749, 57365, 145565, 228745, 320243, 619691, 1601215, 3098455, 4337837, 6816601, 21689185, 34083005, 47716207, 238581035]

約数ペア:

[(1, 238581035), (5, 47716207), (7, 34083005), (11, 21689185), (35, 6816601), (55, 4337837), (77, 3098455), (149, 1601215), (385, 619691), (745, 320243), (1043, 228745), (1639, 145565), (4159, 57365), (5215, 45749), (8195, 29113), (11473, 20795)]