15147450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 72

約数和(自身を含む): 41739516

約数和(自身を除く): 26592066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 821, 1025, 1230, 1642, 1845, 2050, 2463, 3075, 3690, 4105, 4926, 6150, 7389, 8210, 9225, 12315, 14778, 18450, 20525, 24630, 33661, 36945, 41050, 61575, 67322, 73890, 100983, 123150, 168305, 184725, 201966, 302949, 336610, 369450, 504915, 605898, 841525, 1009830, 1514745, 1683050, 2524575, 3029490, 5049150, 7573725, 15147450]

約数ペア:

[(1, 15147450), (2, 7573725), (3, 5049150), (5, 3029490), (6, 2524575), (9, 1683050), (10, 1514745), (15, 1009830), (18, 841525), (25, 605898), (30, 504915), (41, 369450), (45, 336610), (50, 302949), (75, 201966), (82, 184725), (90, 168305), (123, 123150), (150, 100983), (205, 73890), (225, 67322), (246, 61575), (369, 41050), (410, 36945), (450, 33661), (615, 24630), (738, 20525), (821, 18450), (1025, 14778), (1230, 12315), (1642, 9225), (1845, 8210), (2050, 7389), (2463, 6150), (3075, 4926), (3690, 4105)]