307512435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 525048480

約数和(自身を除く): 217536045

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 361, 521, 545, 1083, 1563, 1635, 1805, 2071, 2605, 5415, 6213, 7815, 9899, 10355, 29697, 31065, 39349, 49495, 56789, 118047, 148485, 170367, 188081, 196745, 283945, 564243, 590235, 851835, 940405, 1078991, 2821215, 3236973, 5394955, 16184865, 20500829, 61502487, 102504145, 307512435]

約数ペア:

[(1, 307512435), (3, 102504145), (5, 61502487), (15, 20500829), (19, 16184865), (57, 5394955), (95, 3236973), (109, 2821215), (285, 1078991), (327, 940405), (361, 851835), (521, 590235), (545, 564243), (1083, 283945), (1563, 196745), (1635, 188081), (1805, 170367), (2071, 148485), (2605, 118047), (5415, 56789), (6213, 49495), (7815, 39349), (9899, 31065), (10355, 29697)]