15080196

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 21244092

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 181, 212, 262, 318, 362, 393, 524, 543, 636, 724, 786, 1086, 1572, 2172, 6943, 9593, 13886, 19186, 20829, 23711, 27772, 28779, 38372, 41658, 47422, 57558, 71133, 83316, 94844, 115116, 142266, 284532, 1256683, 2513366, 3770049, 5026732, 7540098, 15080196]

約数ペア:

[(1, 15080196), (2, 7540098), (3, 5026732), (4, 3770049), (6, 2513366), (12, 1256683), (53, 284532), (106, 142266), (131, 115116), (159, 94844), (181, 83316), (212, 71133), (262, 57558), (318, 47422), (362, 41658), (393, 38372), (524, 28779), (543, 27772), (636, 23711), (724, 20829), (786, 19186), (1086, 13886), (1572, 9593), (2172, 6943)]