98261785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 32375015

約数列:

[1, 5, 17, 31, 85, 89, 155, 419, 445, 527, 1513, 2095, 2635, 2759, 7123, 7565, 12989, 13795, 35615, 37291, 46903, 64945, 186455, 220813, 234515, 633947, 1104065, 1156021, 3169735, 5780105, 19652357, 98261785]

約数ペア:

[(1, 98261785), (5, 19652357), (17, 5780105), (31, 3169735), (85, 1156021), (89, 1104065), (155, 633947), (419, 234515), (445, 220813), (527, 186455), (1513, 64945), (2095, 46903), (2635, 37291), (2759, 35615), (7123, 13795), (7565, 12989)]