1203150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 3218544

約数和(自身を除く): 2015394

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 617, 650, 975, 1234, 1851, 1950, 3085, 3702, 6170, 8021, 9255, 15425, 16042, 18510, 24063, 30850, 40105, 46275, 48126, 80210, 92550, 120315, 200525, 240630, 401050, 601575, 1203150]

約数ペア:

[(1, 1203150), (2, 601575), (3, 401050), (5, 240630), (6, 200525), (10, 120315), (13, 92550), (15, 80210), (25, 48126), (26, 46275), (30, 40105), (39, 30850), (50, 24063), (65, 18510), (75, 16042), (78, 15425), (130, 9255), (150, 8021), (195, 6170), (325, 3702), (390, 3085), (617, 1950), (650, 1851), (975, 1234)]