193752585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 369696600

約数和(自身を除く): 175944015

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 169, 195, 219, 349, 365, 507, 585, 657, 845, 949, 1047, 1095, 1521, 1745, 2535, 2847, 3141, 3285, 4537, 4745, 5235, 7605, 8541, 12337, 13611, 14235, 15705, 22685, 25477, 37011, 40833, 42705, 58981, 61685, 68055, 76431, 111033, 127385, 176943, 185055, 204165, 229293, 294905, 331201, 382155, 530829, 555165, 884715, 993603, 1146465, 1656005, 2654145, 2980809, 4305613, 4968015, 12916839, 14904045, 21528065, 38750517, 64584195, 193752585]

約数ペア:

[(1, 193752585), (3, 64584195), (5, 38750517), (9, 21528065), (13, 14904045), (15, 12916839), (39, 4968015), (45, 4305613), (65, 2980809), (73, 2654145), (117, 1656005), (169, 1146465), (195, 993603), (219, 884715), (349, 555165), (365, 530829), (507, 382155), (585, 331201), (657, 294905), (845, 229293), (949, 204165), (1047, 185055), (1095, 176943), (1521, 127385), (1745, 111033), (2535, 76431), (2847, 68055), (3141, 61685), (3285, 58981), (4537, 42705), (4745, 40833), (5235, 37011), (7605, 25477), (8541, 22685), (12337, 15705), (13611, 14235)]