15693882525

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{4159}}^1$

素因数の和:4747

約数の個数: 72

約数和(自身を含む): 29076869120

約数和(自身を除く): 13382986595

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 541, 775, 1395, 1623, 2325, 2705, 4159, 4869, 6975, 8115, 12477, 13525, 16771, 20795, 24345, 37431, 40575, 50313, 62385, 83855, 103975, 121725, 128929, 150939, 187155, 251565, 311925, 386787, 419275, 644645, 754695, 935775, 1160361, 1257825, 1933935, 2250019, 3223225, 3773475, 5801805, 6750057, 9669675, 11250095, 20250171, 29009025, 33750285, 56250475, 69750589, 101250855, 168751425, 209251767, 348752945, 506254275, 627755301, 1046258835, 1743764725, 3138776505, 5231294175, 15693882525]

約数ペア:

[(1, 15693882525), (3, 5231294175), (5, 3138776505), (9, 1743764725), (15, 1046258835), (25, 627755301), (31, 506254275), (45, 348752945), (75, 209251767), (93, 168751425), (155, 101250855), (225, 69750589), (279, 56250475), (465, 33750285), (541, 29009025), (775, 20250171), (1395, 11250095), (1623, 9669675), (2325, 6750057), (2705, 5801805), (4159, 3773475), (4869, 3223225), (6975, 2250019), (8115, 1933935), (12477, 1257825), (13525, 1160361), (16771, 935775), (20795, 754695), (24345, 644645), (37431, 419275), (40575, 386787), (50313, 311925), (62385, 251565), (83855, 187155), (103975, 150939), (121725, 128929)]