30171900525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{123289}}^1$

素因数の和:123566

約数の個数: 48

約数和(自身を含む): 53935922880

約数和(自身を除く): 23764022355

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 251, 325, 753, 975, 1255, 3263, 3765, 6275, 9789, 16315, 18825, 48945, 81575, 123289, 244725, 369867, 616445, 1602757, 1849335, 3082225, 4808271, 8013785, 9246675, 24041355, 30945539, 40068925, 92836617, 120206775, 154727695, 402292007, 464183085, 773638475, 1206876021, 2011460035, 2320915425, 6034380105, 10057300175, 30171900525]

約数ペア:

[(1, 30171900525), (3, 10057300175), (5, 6034380105), (13, 2320915425), (15, 2011460035), (25, 1206876021), (39, 773638475), (65, 464183085), (75, 402292007), (195, 154727695), (251, 120206775), (325, 92836617), (753, 40068925), (975, 30945539), (1255, 24041355), (3263, 9246675), (3765, 8013785), (6275, 4808271), (9789, 3082225), (16315, 1849335), (18825, 1602757), (48945, 616445), (81575, 369867), (123289, 244725)]