40466295

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 77029056

約数和(自身を除く): 36562761

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 53, 57, 95, 141, 159, 171, 235, 265, 285, 361, 423, 477, 705, 795, 855, 893, 1007, 1083, 1805, 2115, 2385, 2491, 2679, 3021, 3249, 4465, 5035, 5415, 7473, 8037, 9063, 12455, 13395, 15105, 16245, 16967, 19133, 22419, 37365, 40185, 45315, 47329, 50901, 57399, 84835, 95665, 112095, 141987, 152703, 172197, 236645, 254505, 286995, 425961, 709935, 763515, 860985, 899251, 2129805, 2697753, 4496255, 8093259, 13488765, 40466295]

約数ペア:

[(1, 40466295), (3, 13488765), (5, 8093259), (9, 4496255), (15, 2697753), (19, 2129805), (45, 899251), (47, 860985), (53, 763515), (57, 709935), (95, 425961), (141, 286995), (159, 254505), (171, 236645), (235, 172197), (265, 152703), (285, 141987), (361, 112095), (423, 95665), (477, 84835), (705, 57399), (795, 50901), (855, 47329), (893, 45315), (1007, 40185), (1083, 37365), (1805, 22419), (2115, 19133), (2385, 16967), (2491, 16245), (2679, 15105), (3021, 13395), (3249, 12455), (4465, 9063), (5035, 8037), (5415, 7473)]