91053225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^3\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 175063200

約数和(自身を除く): 84009975

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 59, 75, 95, 171, 177, 225, 285, 295, 361, 475, 531, 855, 885, 1083, 1121, 1425, 1475, 1805, 2655, 3249, 3363, 4275, 4425, 5415, 5605, 6859, 9025, 10089, 13275, 16245, 16815, 20577, 21299, 27075, 28025, 34295, 50445, 61731, 63897, 81225, 84075, 102885, 106495, 171475, 191691, 252225, 308655, 319485, 404681, 514425, 532475, 958455, 1214043, 1543275, 1597425, 2023405, 3642129, 4792275, 6070215, 10117025, 18210645, 30351075, 91053225]

約数ペア:

[(1, 91053225), (3, 30351075), (5, 18210645), (9, 10117025), (15, 6070215), (19, 4792275), (25, 3642129), (45, 2023405), (57, 1597425), (59, 1543275), (75, 1214043), (95, 958455), (171, 532475), (177, 514425), (225, 404681), (285, 319485), (295, 308655), (361, 252225), (475, 191691), (531, 171475), (855, 106495), (885, 102885), (1083, 84075), (1121, 81225), (1425, 63897), (1475, 61731), (1805, 50445), (2655, 34295), (3249, 28025), (3363, 27075), (4275, 21299), (4425, 20577), (5415, 16815), (5605, 16245), (6859, 13275), (9025, 10089)]