3948750

素因数分解:

$2^1\times 3^5\times 5^4\times {\mathrm{13}}^1$

素因数の和:50

約数の個数: 120

約数和(自身を含む): 11939928

約数和(自身を除く): 7991178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 125, 130, 135, 150, 162, 195, 225, 234, 243, 250, 270, 325, 351, 375, 390, 405, 450, 486, 585, 625, 650, 675, 702, 750, 810, 975, 1053, 1125, 1170, 1215, 1250, 1350, 1625, 1755, 1875, 1950, 2025, 2106, 2250, 2430, 2925, 3159, 3250, 3375, 3510, 3750, 4050, 4875, 5265, 5625, 5850, 6075, 6318, 6750, 8125, 8775, 9750, 10125, 10530, 11250, 12150, 14625, 15795, 16250, 16875, 17550, 20250, 24375, 26325, 29250, 30375, 31590, 33750, 43875, 48750, 50625, 52650, 60750, 73125, 78975, 87750, 101250, 131625, 146250, 151875, 157950, 219375, 263250, 303750, 394875, 438750, 658125, 789750, 1316250, 1974375, 3948750]

約数ペア:

[(1, 3948750), (2, 1974375), (3, 1316250), (5, 789750), (6, 658125), (9, 438750), (10, 394875), (13, 303750), (15, 263250), (18, 219375), (25, 157950), (26, 151875), (27, 146250), (30, 131625), (39, 101250), (45, 87750), (50, 78975), (54, 73125), (65, 60750), (75, 52650), (78, 50625), (81, 48750), (90, 43875), (117, 33750), (125, 31590), (130, 30375), (135, 29250), (150, 26325), (162, 24375), (195, 20250), (225, 17550), (234, 16875), (243, 16250), (250, 15795), (270, 14625), (325, 12150), (351, 11250), (375, 10530), (390, 10125), (405, 9750), (450, 8775), (486, 8125), (585, 6750), (625, 6318), (650, 6075), (675, 5850), (702, 5625), (750, 5265), (810, 4875), (975, 4050), (1053, 3750), (1125, 3510), (1170, 3375), (1215, 3250), (1250, 3159), (1350, 2925), (1625, 2430), (1755, 2250), (1875, 2106), (1950, 2025)]