168993645

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 276307200

約数和(自身を除く): 107313555

約数列:

[1, 3, 5, 15, 89, 103, 267, 309, 445, 515, 1229, 1335, 1545, 3687, 6145, 9167, 18435, 27501, 45835, 109381, 126587, 137505, 328143, 379761, 546905, 632935, 1640715, 1898805, 11266243, 33798729, 56331215, 168993645]

約数ペア:

[(1, 168993645), (3, 56331215), (5, 33798729), (15, 11266243), (89, 1898805), (103, 1640715), (267, 632935), (309, 546905), (445, 379761), (515, 328143), (1229, 137505), (1335, 126587), (1545, 109381), (3687, 45835), (6145, 27501), (9167, 18435)]