15150915

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 14484285

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 89, 97, 117, 135, 195, 267, 291, 351, 445, 485, 585, 801, 873, 1157, 1261, 1335, 1455, 1755, 2403, 2619, 3471, 3783, 4005, 4365, 5785, 6305, 8633, 10413, 11349, 12015, 13095, 17355, 18915, 25899, 31239, 34047, 43165, 52065, 56745, 77697, 112229, 129495, 156195, 170235, 233091, 336687, 388485, 561145, 1010061, 1165455, 1683435, 3030183, 5050305, 15150915]

約数ペア:

[(1, 15150915), (3, 5050305), (5, 3030183), (9, 1683435), (13, 1165455), (15, 1010061), (27, 561145), (39, 388485), (45, 336687), (65, 233091), (89, 170235), (97, 156195), (117, 129495), (135, 112229), (195, 77697), (267, 56745), (291, 52065), (351, 43165), (445, 34047), (485, 31239), (585, 25899), (801, 18915), (873, 17355), (1157, 13095), (1261, 12015), (1335, 11349), (1455, 10413), (1755, 8633), (2403, 6305), (2619, 5785), (3471, 4365), (3783, 4005)]