4920458175

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{1511}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 9059607648

約数和(自身を除く): 4139149473

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 353, 369, 615, 1025, 1059, 1511, 1765, 1845, 3075, 3177, 4533, 5295, 7555, 8825, 9225, 13599, 14473, 15885, 22665, 26475, 37775, 43419, 61951, 67995, 72365, 79425, 113325, 130257, 185853, 217095, 309755, 339975, 361825, 533383, 557559, 651285, 929265, 1085475, 1548775, 1600149, 2666915, 2787795, 3256425, 4646325, 4800447, 8000745, 13334575, 13938975, 21868703, 24002235, 40003725, 65606109, 109343515, 120011175, 196818327, 328030545, 546717575, 984091635, 1640152725, 4920458175]

約数ペア:

[(1, 4920458175), (3, 1640152725), (5, 984091635), (9, 546717575), (15, 328030545), (25, 196818327), (41, 120011175), (45, 109343515), (75, 65606109), (123, 40003725), (205, 24002235), (225, 21868703), (353, 13938975), (369, 13334575), (615, 8000745), (1025, 4800447), (1059, 4646325), (1511, 3256425), (1765, 2787795), (1845, 2666915), (3075, 1600149), (3177, 1548775), (4533, 1085475), (5295, 929265), (7555, 651285), (8825, 557559), (9225, 533383), (13599, 361825), (14473, 339975), (15885, 309755), (22665, 217095), (26475, 185853), (37775, 130257), (43419, 113325), (61951, 79425), (67995, 72365)]