45303075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 86177520

約数和(自身を除く): 40874445

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 53, 75, 87, 131, 145, 159, 225, 261, 265, 393, 435, 477, 655, 725, 795, 1179, 1305, 1325, 1537, 1965, 2175, 2385, 3275, 3799, 3975, 4611, 5895, 6525, 6943, 7685, 9825, 11397, 11925, 13833, 18995, 20829, 23055, 29475, 34191, 34715, 38425, 56985, 62487, 69165, 94975, 104145, 115275, 170955, 173575, 201347, 284925, 312435, 345825, 520725, 604041, 854775, 1006735, 1562175, 1812123, 3020205, 5033675, 9060615, 15101025, 45303075]

約数ペア:

[(1, 45303075), (3, 15101025), (5, 9060615), (9, 5033675), (15, 3020205), (25, 1812123), (29, 1562175), (45, 1006735), (53, 854775), (75, 604041), (87, 520725), (131, 345825), (145, 312435), (159, 284925), (225, 201347), (261, 173575), (265, 170955), (393, 115275), (435, 104145), (477, 94975), (655, 69165), (725, 62487), (795, 56985), (1179, 38425), (1305, 34715), (1325, 34191), (1537, 29475), (1965, 23055), (2175, 20829), (2385, 18995), (3275, 13833), (3799, 11925), (3975, 11397), (4611, 9825), (5895, 7685), (6525, 6943)]