156540735

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 145375425

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 191, 195, 351, 467, 573, 585, 955, 1401, 1719, 1755, 2335, 2483, 2865, 4203, 5157, 6071, 7005, 7449, 8595, 12415, 12609, 18213, 21015, 22347, 25785, 30355, 37245, 54639, 63045, 67041, 89197, 91065, 111735, 163917, 267591, 273195, 335205, 445985, 802773, 819585, 1159561, 1337955, 2408319, 3478683, 4013865, 5797805, 10436049, 12041595, 17393415, 31308147, 52180245, 156540735]

約数ペア:

[(1, 156540735), (3, 52180245), (5, 31308147), (9, 17393415), (13, 12041595), (15, 10436049), (27, 5797805), (39, 4013865), (45, 3478683), (65, 2408319), (117, 1337955), (135, 1159561), (191, 819585), (195, 802773), (351, 445985), (467, 335205), (573, 273195), (585, 267591), (955, 163917), (1401, 111735), (1719, 91065), (1755, 89197), (2335, 67041), (2483, 63045), (2865, 54639), (4203, 37245), (5157, 30355), (6071, 25785), (7005, 22347), (7449, 21015), (8595, 18213), (12415, 12609)]