445190052875

素因数分解:

$5^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1\times {\mathrm{1031}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 571843584000

約数和(自身を除く): 126653531125

約数列:

[1, 5, 25, 73, 79, 125, 365, 395, 599, 1031, 1825, 1975, 2995, 5155, 5767, 9125, 9875, 14975, 25775, 28835, 43727, 47321, 74875, 75263, 81449, 128875, 144175, 218635, 236605, 376315, 407245, 617569, 720875, 1093175, 1183025, 1881575, 2036225, 3087845, 3454433, 5465875, 5915125, 5945777, 9407875, 10181125, 15439225, 17272165, 29728885, 45082537, 48787951, 77196125, 86360825, 148644425, 225412685, 243939755, 431804125, 743222125, 1127063425, 1219698775, 3561520423, 5635317125, 6098493875, 17807602115, 89038010575, 445190052875]

約数ペア:

[(1, 445190052875), (5, 89038010575), (25, 17807602115), (73, 6098493875), (79, 5635317125), (125, 3561520423), (365, 1219698775), (395, 1127063425), (599, 743222125), (1031, 431804125), (1825, 243939755), (1975, 225412685), (2995, 148644425), (5155, 86360825), (5767, 77196125), (9125, 48787951), (9875, 45082537), (14975, 29728885), (25775, 17272165), (28835, 15439225), (43727, 10181125), (47321, 9407875), (74875, 5945777), (75263, 5915125), (81449, 5465875), (128875, 3454433), (144175, 3087845), (218635, 2036225), (236605, 1881575), (376315, 1183025), (407245, 1093175), (617569, 720875)]