15378150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 38439504

約数和(自身を除く): 23061354

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 314, 471, 653, 785, 942, 1306, 1570, 1959, 2355, 3265, 3918, 3925, 4710, 6530, 7850, 9795, 11775, 16325, 19590, 23550, 32650, 48975, 97950, 102521, 205042, 307563, 512605, 615126, 1025210, 1537815, 2563025, 3075630, 5126050, 7689075, 15378150]

約数ペア:

[(1, 15378150), (2, 7689075), (3, 5126050), (5, 3075630), (6, 2563025), (10, 1537815), (15, 1025210), (25, 615126), (30, 512605), (50, 307563), (75, 205042), (150, 102521), (157, 97950), (314, 48975), (471, 32650), (653, 23550), (785, 19590), (942, 16325), (1306, 11775), (1570, 9795), (1959, 7850), (2355, 6530), (3265, 4710), (3918, 3925)]