122577075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 235900080

約数和(自身を除く): 113323005

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 53, 57, 75, 95, 159, 171, 225, 265, 285, 475, 477, 541, 795, 855, 1007, 1325, 1425, 1623, 2385, 2705, 3021, 3975, 4275, 4869, 5035, 8115, 9063, 10279, 11925, 13525, 15105, 24345, 25175, 28673, 30837, 40575, 45315, 51395, 75525, 86019, 92511, 121725, 143365, 154185, 226575, 256975, 258057, 430095, 462555, 544787, 716825, 770925, 1290285, 1634361, 2150475, 2312775, 2723935, 4903083, 6451425, 8171805, 13619675, 24515415, 40859025, 122577075]

約数ペア:

[(1, 122577075), (3, 40859025), (5, 24515415), (9, 13619675), (15, 8171805), (19, 6451425), (25, 4903083), (45, 2723935), (53, 2312775), (57, 2150475), (75, 1634361), (95, 1290285), (159, 770925), (171, 716825), (225, 544787), (265, 462555), (285, 430095), (475, 258057), (477, 256975), (541, 226575), (795, 154185), (855, 143365), (1007, 121725), (1325, 92511), (1425, 86019), (1623, 75525), (2385, 51395), (2705, 45315), (3021, 40575), (3975, 30837), (4275, 28673), (4869, 25175), (5035, 24345), (8115, 15105), (9063, 13525), (10279, 11925)]