173680065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98963}}^1$

素因数の和:98990

約数の個数: 32

約数和(自身を含む): 332519040

約数和(自身を除く): 158838975

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 98963, 296889, 494815, 890667, 1286519, 1484445, 2672001, 3859557, 4453335, 6432595, 11578671, 13360005, 19297785, 34736013, 57893355, 173680065]

約数ペア:

[(1, 173680065), (3, 57893355), (5, 34736013), (9, 19297785), (13, 13360005), (15, 11578671), (27, 6432595), (39, 4453335), (45, 3859557), (65, 2672001), (117, 1484445), (135, 1286519), (195, 890667), (351, 494815), (585, 296889), (1755, 98963)]