15536702025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79279}}^1$

素因数の和:79375

約数の個数: 72

約数和(自身を含む): 30416247680

約数和(自身を除く): 14879545655

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 67, 75, 117, 195, 201, 225, 325, 335, 585, 603, 871, 975, 1005, 1675, 2613, 2925, 3015, 4355, 5025, 7839, 13065, 15075, 21775, 39195, 65325, 79279, 195975, 237837, 396395, 713511, 1030627, 1189185, 1981975, 3091881, 3567555, 5153135, 5311693, 5945925, 9275643, 15459405, 15935079, 17837775, 25765675, 26558465, 46378215, 47805237, 69052009, 77297025, 79675395, 132792325, 207156027, 231891075, 239026185, 345260045, 398376975, 621468081, 1035780135, 1195130925, 1726300225, 3107340405, 5178900675, 15536702025]

約数ペア:

[(1, 15536702025), (3, 5178900675), (5, 3107340405), (9, 1726300225), (13, 1195130925), (15, 1035780135), (25, 621468081), (39, 398376975), (45, 345260045), (65, 239026185), (67, 231891075), (75, 207156027), (117, 132792325), (195, 79675395), (201, 77297025), (225, 69052009), (325, 47805237), (335, 46378215), (585, 26558465), (603, 25765675), (871, 17837775), (975, 15935079), (1005, 15459405), (1675, 9275643), (2613, 5945925), (2925, 5311693), (3015, 5153135), (4355, 3567555), (5025, 3091881), (7839, 1981975), (13065, 1189185), (15075, 1030627), (21775, 713511), (39195, 396395), (65325, 237837), (79279, 195975)]