1010388375

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 1888862976

約数和(自身を除く): 878474601

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 97, 125, 141, 197, 225, 235, 291, 375, 423, 485, 591, 705, 873, 985, 1125, 1175, 1455, 1773, 2115, 2425, 2955, 3525, 4365, 4559, 4925, 5875, 7275, 8865, 9259, 10575, 12125, 13677, 14775, 17625, 19109, 21825, 22795, 24625, 27777, 36375, 41031, 44325, 46295, 52875, 57327, 68385, 73875, 83331, 95545, 109125, 113975, 138885, 171981, 205155, 221625, 231475, 286635, 341925, 416655, 477725, 569875, 694425, 859905, 898123, 1025775, 1157375, 1433175, 1709625, 2083275, 2388625, 2694369, 3472125, 4299525, 4490615, 5128875, 7165875, 8083107, 10416375, 13471845, 21497625, 22453075, 40415535, 67359225, 112265375, 202077675, 336796125, 1010388375]

約数ペア:

[(1, 1010388375), (3, 336796125), (5, 202077675), (9, 112265375), (15, 67359225), (25, 40415535), (45, 22453075), (47, 21497625), (75, 13471845), (97, 10416375), (125, 8083107), (141, 7165875), (197, 5128875), (225, 4490615), (235, 4299525), (291, 3472125), (375, 2694369), (423, 2388625), (485, 2083275), (591, 1709625), (705, 1433175), (873, 1157375), (985, 1025775), (1125, 898123), (1175, 859905), (1455, 694425), (1773, 569875), (2115, 477725), (2425, 416655), (2955, 341925), (3525, 286635), (4365, 231475), (4559, 221625), (4925, 205155), (5875, 171981), (7275, 138885), (8865, 113975), (9259, 109125), (10575, 95545), (12125, 83331), (13677, 73875), (14775, 68385), (17625, 57327), (19109, 52875), (21825, 46295), (22795, 44325), (24625, 41031), (27777, 36375)]