49754115

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 42780285

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 89, 101, 123, 135, 205, 267, 303, 369, 445, 505, 615, 801, 909, 1107, 1335, 1515, 1845, 2403, 2727, 3649, 4005, 4141, 4545, 5535, 8989, 10947, 12015, 12423, 13635, 18245, 20705, 26967, 32841, 37269, 44945, 54735, 62115, 80901, 98523, 111807, 134835, 164205, 186345, 242703, 368549, 404505, 492615, 559035, 1105647, 1213515, 1842745, 3316941, 5528235, 9950823, 16584705, 49754115]

約数ペア:

[(1, 49754115), (3, 16584705), (5, 9950823), (9, 5528235), (15, 3316941), (27, 1842745), (41, 1213515), (45, 1105647), (89, 559035), (101, 492615), (123, 404505), (135, 368549), (205, 242703), (267, 186345), (303, 164205), (369, 134835), (445, 111807), (505, 98523), (615, 80901), (801, 62115), (909, 54735), (1107, 44945), (1335, 37269), (1515, 32841), (1845, 26967), (2403, 20705), (2727, 18245), (3649, 13635), (4005, 12423), (4141, 12015), (4545, 10947), (5535, 8989)]