371126925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 720844488

約数和(自身を除く): 349717563

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 181, 195, 225, 325, 543, 585, 701, 905, 975, 1629, 2103, 2353, 2715, 2925, 3505, 4525, 6309, 7059, 8145, 9113, 10515, 11765, 13575, 17525, 21177, 27339, 31545, 35295, 40725, 45565, 52575, 58825, 82017, 105885, 126881, 136695, 157725, 176475, 227825, 380643, 410085, 529425, 634405, 683475, 1141929, 1649453, 1903215, 2050425, 3172025, 4948359, 5709645, 8247265, 9516075, 14845077, 24741795, 28548225, 41236325, 74225385, 123708975, 371126925]

約数ペア:

[(1, 371126925), (3, 123708975), (5, 74225385), (9, 41236325), (13, 28548225), (15, 24741795), (25, 14845077), (39, 9516075), (45, 8247265), (65, 5709645), (75, 4948359), (117, 3172025), (181, 2050425), (195, 1903215), (225, 1649453), (325, 1141929), (543, 683475), (585, 634405), (701, 529425), (905, 410085), (975, 380643), (1629, 227825), (2103, 176475), (2353, 157725), (2715, 136695), (2925, 126881), (3505, 105885), (4525, 82017), (6309, 58825), (7059, 52575), (8145, 45565), (9113, 40725), (10515, 35295), (11765, 31545), (13575, 27339), (17525, 21177)]