12399150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 31033728

約数和(自身を除く): 18634578

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 631, 655, 786, 1262, 1310, 1893, 1965, 3155, 3275, 3786, 3930, 6310, 6550, 9465, 9825, 15775, 18930, 19650, 31550, 47325, 82661, 94650, 165322, 247983, 413305, 495966, 826610, 1239915, 2066525, 2479830, 4133050, 6199575, 12399150]

約数ペア:

[(1, 12399150), (2, 6199575), (3, 4133050), (5, 2479830), (6, 2066525), (10, 1239915), (15, 826610), (25, 495966), (30, 413305), (50, 247983), (75, 165322), (131, 94650), (150, 82661), (262, 47325), (393, 31550), (631, 19650), (655, 18930), (786, 15775), (1262, 9825), (1310, 9465), (1893, 6550), (1965, 6310), (3155, 3930), (3275, 3786)]