1230763005

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3648

約数の個数: 80

約数和(自身を含む): 2365064064

約数和(自身を除く): 1134301059

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 69, 81, 111, 115, 135, 185, 207, 333, 345, 405, 555, 621, 851, 999, 1035, 1665, 1863, 2553, 2997, 3105, 3571, 4255, 4995, 7659, 9315, 10713, 12765, 14985, 17855, 22977, 32139, 38295, 53565, 68931, 82133, 96417, 114885, 132127, 160695, 246399, 289251, 344655, 396381, 410665, 482085, 660635, 739197, 1189143, 1231995, 1446255, 1981905, 2217591, 3038921, 3567429, 3695985, 5945715, 6652773, 9116763, 10702287, 11087955, 15194605, 17837145, 27350289, 33263865, 45583815, 53511435, 82050867, 136751445, 246152601, 410254335, 1230763005]

約数ペア:

[(1, 1230763005), (3, 410254335), (5, 246152601), (9, 136751445), (15, 82050867), (23, 53511435), (27, 45583815), (37, 33263865), (45, 27350289), (69, 17837145), (81, 15194605), (111, 11087955), (115, 10702287), (135, 9116763), (185, 6652773), (207, 5945715), (333, 3695985), (345, 3567429), (405, 3038921), (555, 2217591), (621, 1981905), (851, 1446255), (999, 1231995), (1035, 1189143), (1665, 739197), (1863, 660635), (2553, 482085), (2997, 410665), (3105, 396381), (3571, 344655), (4255, 289251), (4995, 246399), (7659, 160695), (9315, 132127), (10713, 114885), (12765, 96417), (14985, 82133), (17855, 68931), (22977, 53565), (32139, 38295)]