17118075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 30963296

約数和(自身を除く): 13845221

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 181, 195, 291, 325, 485, 543, 905, 975, 1261, 1455, 2353, 2425, 2715, 3783, 4525, 6305, 7059, 7275, 11765, 13575, 17557, 18915, 31525, 35295, 52671, 58825, 87785, 94575, 176475, 228241, 263355, 438925, 684723, 1141205, 1316775, 3423615, 5706025, 17118075]

約数ペア:

[(1, 17118075), (3, 5706025), (5, 3423615), (13, 1316775), (15, 1141205), (25, 684723), (39, 438925), (65, 263355), (75, 228241), (97, 176475), (181, 94575), (195, 87785), (291, 58825), (325, 52671), (485, 35295), (543, 31525), (905, 18915), (975, 17557), (1261, 13575), (1455, 11765), (2353, 7275), (2425, 7059), (2715, 6305), (3783, 4525)]