23038425

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 60

約数和(自身を含む): 44171776

約数和(自身を除く): 21133351

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 279, 367, 405, 465, 675, 775, 837, 1101, 1395, 1835, 2025, 2325, 2511, 3303, 4185, 5505, 6975, 9175, 9909, 11377, 12555, 16515, 20925, 27525, 29727, 34131, 49545, 56885, 62775, 82575, 102393, 148635, 170655, 247725, 284425, 307179, 511965, 743175, 853275, 921537, 1535895, 2559825, 4607685, 7679475, 23038425]

約数ペア:

[(1, 23038425), (3, 7679475), (5, 4607685), (9, 2559825), (15, 1535895), (25, 921537), (27, 853275), (31, 743175), (45, 511965), (75, 307179), (81, 284425), (93, 247725), (135, 170655), (155, 148635), (225, 102393), (279, 82575), (367, 62775), (405, 56885), (465, 49545), (675, 34131), (775, 29727), (837, 27525), (1101, 20925), (1395, 16515), (1835, 12555), (2025, 11377), (2325, 9909), (2511, 9175), (3303, 6975), (4185, 5505)]