293202015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1847}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 494968320

約数和(自身を除く): 201766305

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 557, 1671, 1847, 2785, 5541, 8355, 9235, 10583, 27705, 31749, 35093, 52915, 105279, 158745, 175465, 526395, 1028779, 3086337, 5143895, 15431685, 19546801, 58640403, 97734005, 293202015]

約数ペア:

[(1, 293202015), (3, 97734005), (5, 58640403), (15, 19546801), (19, 15431685), (57, 5143895), (95, 3086337), (285, 1028779), (557, 526395), (1671, 175465), (1847, 158745), (2785, 105279), (5541, 52915), (8355, 35093), (9235, 31749), (10583, 27705)]