26864175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 21882705

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 295, 325, 467, 767, 885, 975, 1401, 1475, 2301, 2335, 3835, 4425, 6071, 7005, 11505, 11675, 18213, 19175, 27553, 30355, 35025, 57525, 82659, 91065, 137765, 151775, 358189, 413295, 455325, 688825, 1074567, 1790945, 2066475, 5372835, 8954725, 26864175]

約数ペア:

[(1, 26864175), (3, 8954725), (5, 5372835), (13, 2066475), (15, 1790945), (25, 1074567), (39, 688825), (59, 455325), (65, 413295), (75, 358189), (177, 151775), (195, 137765), (295, 91065), (325, 82659), (467, 57525), (767, 35025), (885, 30355), (975, 27553), (1401, 19175), (1475, 18213), (2301, 11675), (2335, 11505), (3835, 7005), (4425, 6071)]