91484225

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 146562048

約数和(自身を除く): 55077823

約数列:

[1, 5, 7, 17, 23, 25, 35, 49, 85, 115, 119, 161, 175, 191, 245, 391, 425, 575, 595, 805, 833, 955, 1127, 1225, 1337, 1955, 2737, 2975, 3247, 4025, 4165, 4393, 4775, 5635, 6685, 9359, 9775, 13685, 16235, 19159, 20825, 21965, 22729, 28175, 30751, 33425, 46795, 68425, 74681, 81175, 95795, 109825, 113645, 153755, 159103, 215257, 233975, 373405, 478975, 522767, 568225, 768775, 795515, 1076285, 1867025, 2613835, 3659369, 3977575, 5381425, 13069175, 18296845, 91484225]

約数ペア:

[(1, 91484225), (5, 18296845), (7, 13069175), (17, 5381425), (23, 3977575), (25, 3659369), (35, 2613835), (49, 1867025), (85, 1076285), (115, 795515), (119, 768775), (161, 568225), (175, 522767), (191, 478975), (245, 373405), (391, 233975), (425, 215257), (575, 159103), (595, 153755), (805, 113645), (833, 109825), (955, 95795), (1127, 81175), (1225, 74681), (1337, 68425), (1955, 46795), (2737, 33425), (2975, 30751), (3247, 28175), (4025, 22729), (4165, 21965), (4393, 20825), (4775, 19159), (5635, 16235), (6685, 13685), (9359, 9775)]