39161835

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 32123925

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 279, 335, 419, 465, 603, 1005, 1257, 1395, 2077, 2095, 3015, 3771, 6231, 6285, 10385, 12989, 18693, 18855, 28073, 31155, 38967, 64945, 84219, 93465, 116901, 140365, 194835, 252657, 421095, 584505, 870263, 1263285, 2610789, 4351315, 7832367, 13053945, 39161835]

約数ペア:

[(1, 39161835), (3, 13053945), (5, 7832367), (9, 4351315), (15, 2610789), (31, 1263285), (45, 870263), (67, 584505), (93, 421095), (155, 252657), (201, 194835), (279, 140365), (335, 116901), (419, 93465), (465, 84219), (603, 64945), (1005, 38967), (1257, 31155), (1395, 28073), (2077, 18855), (2095, 18693), (3015, 12989), (3771, 10385), (6231, 6285)]