29918685

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 19312035

約数列:

[1, 3, 5, 15, 73, 89, 219, 267, 307, 365, 445, 921, 1095, 1335, 1535, 4605, 6497, 19491, 22411, 27323, 32485, 67233, 81969, 97455, 112055, 136615, 336165, 409845, 1994579, 5983737, 9972895, 29918685]

約数ペア:

[(1, 29918685), (3, 9972895), (5, 5983737), (15, 1994579), (73, 409845), (89, 336165), (219, 136615), (267, 112055), (307, 97455), (365, 81969), (445, 67233), (921, 32485), (1095, 27323), (1335, 22411), (1535, 19491), (4605, 6497)]