142692615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 277486560

約数和(自身を除く): 134793945

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 169, 195, 261, 377, 435, 507, 585, 647, 845, 1131, 1305, 1521, 1885, 1941, 2535, 3235, 3393, 4901, 5655, 5823, 7605, 8411, 9705, 14703, 16965, 18763, 24505, 25233, 29115, 42055, 44109, 56289, 73515, 75699, 93815, 109343, 126165, 168867, 220545, 243919, 281445, 328029, 378495, 546715, 731757, 844335, 984087, 1219595, 1640145, 2195271, 3170947, 3658785, 4920435, 9512841, 10976355, 15854735, 28538523, 47564205, 142692615]

約数ペア:

[(1, 142692615), (3, 47564205), (5, 28538523), (9, 15854735), (13, 10976355), (15, 9512841), (29, 4920435), (39, 3658785), (45, 3170947), (65, 2195271), (87, 1640145), (117, 1219595), (145, 984087), (169, 844335), (195, 731757), (261, 546715), (377, 378495), (435, 328029), (507, 281445), (585, 243919), (647, 220545), (845, 168867), (1131, 126165), (1305, 109343), (1521, 93815), (1885, 75699), (1941, 73515), (2535, 56289), (3235, 44109), (3393, 42055), (4901, 29115), (5655, 25233), (5823, 24505), (7605, 18763), (8411, 16965), (9705, 14703)]