148537415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 204482880

約数和(自身を除く): 55945465

約数列:

[1, 5, 13, 17, 65, 85, 221, 229, 587, 1105, 1145, 2935, 2977, 3893, 7631, 9979, 14885, 19465, 38155, 49895, 50609, 129727, 134423, 253045, 648635, 672115, 1747499, 2285191, 8737495, 11425955, 29707483, 148537415]

約数ペア:

[(1, 148537415), (5, 29707483), (13, 11425955), (17, 8737495), (65, 2285191), (85, 1747499), (221, 672115), (229, 648635), (587, 253045), (1105, 134423), (1145, 129727), (2935, 50609), (2977, 49895), (3893, 38155), (7631, 19465), (9979, 14885)]